| What: /sys/class/drm/.../boot_display | |
| Date: January 2026 | |
| Contact: Linux DRI developers <dri-devel@vger.kernel.org> | |
| Description: | |
| This file indicates that displays connected to the device were | |
| used to display the boot sequence. If a display connected to | |
| the device was used to display the boot sequence the file will | |
| be present and contain "1". |